1. Copyright © 2010 Pearson Education, Inc. All rights reserved Sec 10.7 - 1

2. Copyright © 2010 Pearson Education, Inc. All rights reserved Sec 10.7 - 2 Quadratic Equations, Inequalities, and Functions Chapter 10

3. Copyright © 2010 Pearson Education, Inc. All rights reserved Sec 10.7 - 3 10.7 Polynomial and Rational Inequalities

4. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 4 10.7 Quadratic and Rational Inequalities Objectives 1.Solve quadratic inequalities. 2.Solve polynomial inequalities of degree 3 or more. 3.Solve rational inequalities.

5. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 5 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities

6. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 6 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities

7. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 7 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities

8. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 8 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities

9. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 9 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities Using Test Numbers

10. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 10 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities Using Test Numbers –2 1 Interval A B C

11. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 11 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities Using Test Numbers –2 1 Interval A B C

12. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 12 10.7 Quadratic and Rational Inequalities Solving Quadratic Inequalities Using Test Numbers –2 1 Interval A B C

13. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 13 10.7 Quadratic and Rational Inequalities Steps for Solving Quadratic Inequalities

14. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 14 10.7 Quadratic and Rational Inequalities Solving a Third-Degree Polynomial Inequality 02–3

15. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 15 10.7 Quadratic and Rational Inequalities Solving a Third-Degree Polynomial Inequality Interval 02–3 Interval A B C D ( ( )

16. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 16 10.7 Quadratic and Rational Inequalities Rational Inequalities

17. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 17 10.7 Quadratic and Rational Inequalities Solving Rational Inequalities

18. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 18 10.7 Quadratic and Rational Inequalities Solving Rational Inequalities

19. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 19 10.7 Quadratic and Rational Inequalities Solving Rational Inequalities Interval A B C F FT

20. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 20 10.7 Quadratic and Rational Inequalities Solving Rational Inequalities Interval A B C (

21. Copyright © 2010 Pearson Education, Inc. All rights reserved. Sec 10.7 - 21 10.7 Quadratic and Rational Inequalities Solving Rational Inequalities Interval A B C ( (